I've got div that uses several styles
<div class="alert alert-secondary login-alert" role="alert">Please contract administrator to recieve credentials!</div>
Where alert and alert-secondary are default bootstrap 4 styles while login-alert is just a simple one-liner
.login-alert {
font-family: 'Kavivanar', cursive;
}
How to combine it into one style? The thing is that I want to use that combined style only in certain places and I might need pure alert or alert-secondary somewhere.
In bootstrap 4, the css for .alert is
.alert {
position: relative;
padding: 0.75rem 1.25rem;
margin-bottom: 1rem;
border: 1px solid transparent;
border-radius: 0.25rem;
}
and for .alert-secondary
.alert-secondary {
color: #464a4e;
background-color: #e7e8ea;
border-color: #dddfe2;
}
So to combine them, use:
.login-alert-combined{
font-family: 'Kavivanar', cursive;
position: relative;
padding: 0.75rem 1.25rem;
margin-bottom: 1rem;
border: 1px solid transparent;
border-radius: 0.25rem;
color: #464a4e;
background-color: #e7e8ea;
border-color: #dddfe2;
}
But I don't see what is wrong with setting class as "alert alert-secondary login-alert" when you want to use all 3 styles.
try concatenating both classes in your css
.alert.alert-secondary{
font-family: 'Kavivanar', cursive;
}
Note that this will give the property to all your div's that has both alert and alert-secondary classes.
Check this question that explains it better.
Related
I am looking for a way to reduce the repetition in my SASS. I have the following declaration, which is nested inside a selector.
Inside register.scss:
.btn-primary {
background-color: $brand-btn-primary;
color: #FFFFFF;
font-size: 16px;
line-height: 24px;
}
I would like to #extend that inside the selector in another SASS file but i'm unsure if that's possible.
admin.scss:
.btn-primary.upgrade-btn {
font-family: Helvetica;
background-color: $brand-btn-primary;
color: #FFFFFF;
font-size: 16px;
line-height: 24px;
border: 1px solid $brand-btn-primary;
min-width: 160px;
}
When I have attempted this I get the following error:
Error: complex selectors may not be extended.
Is there a way to do this?
You will need to remove the double class selector and extend using the method below.
.btn-primary {
background-color: $brand-btn-primary;
color: #ffffff;
font-size: 16px;
line-height: 24px;
}
.upgrade-btn {
#extend .btn-primary;
font-family: Helvetica;
border: 1px solid $brand-btn-primary;
min-width: 160px;
}
Ck-editor works itself good, after i save editet text from ckeditor to database, and then i load it to page. Generated html is unformated, is there any aditional ckeditor js functions that have to be applied to target area, or is there any detault class needed to be added to text container ?
I checked ck-editor css files but there is no specific class, like when you check "contents.css" in ckeditor files and there is "img.left{border: 1px solid #ccc; .." thats pretty creepy since there is no specific class, it would work in plain iframe but if i show text from ckeditor in more complex page i have to rewrite css like ".wysiwyg img.left" and then reset all css by modified reset.css for .wysiwyg class, and its pretty hard to reset everything, isnt there some other way that i just missed badly in ck-editor documentation? since all i see in there are only examples in actual editor, not how to style generated text itself.
If you just want the HTML authored in CKEditor to look the same inside your page, first you must insert it inside a div element with a custom class, for example, "my-container".
Then you have to include contents.css in your page. Here you have to alternatives: 1) use Scoped Stylesheets or 2) modify contents.css, scoping each rule.
1. Using Scoped Stylesheets
In this case you should use Scoped Stylesheets and JQuery Scoped CSS plugin (due to current lack of browser support).
Your HTML code would look like this:
<div class="my-container">
<style scoped>
#import "ckeditor/contents.css";
</style>
<!-- Your HTML goes here -->
</div>
2. Scoping each rule inside contents.css
In this case you must link to a modified copy of CKEditor's contents.css file. Each of the rule's selector must be scoped to "my-container" class, so it doesn't affect the rest of the page. Example contents.css file:
.my-container
{
/* Font */
font-family: sans-serif, Arial, Verdana, "Trebuchet MS";
font-size: 12px;
/* Text color */
color: #333;
/* Remove the background color to make it transparent */
background-color: #fff;
margin: 20px;
}
.my-container .cke_editable
{
font-size: 13px;
line-height: 1.6em;
}
.my-container blockquote
{
font-style: italic;
font-family: Georgia, Times, "Times New Roman", serif;
padding: 2px 0;
border-style: solid;
border-color: #ccc;
border-width: 0;
}
.my-container .cke_contents_ltr blockquote
{
padding-left: 20px;
padding-right: 8px;
border-left-width: 5px;
}
.my-container .cke_contents_rtl blockquote
{
padding-left: 8px;
padding-right: 20px;
border-right-width: 5px;
}
.my-container a
{
color: #0782C1;
}
.my-container ol,.my-container ul,.my-container dl
{
/* IE7: reset rtl list margin. (#7334) */
*margin-right: 0px;
/* preserved spaces for list items with text direction other than the list. (#6249,#8049)*/
padding: 0 40px;
}
.my-container h1,.my-container h2,.my-container h3,.my-container h4,.my-container h5,.my-container h6
{
font-weight: normal;
line-height: 1.2em;
}
.my-container hr
{
border: 0px;
border-top: 1px solid #ccc;
}
.my-container img.right
{
border: 1px solid #ccc;
float: right;
margin-left: 15px;
padding: 5px;
}
.my-container img.left
{
border: 1px solid #ccc;
float: left;
margin-right: 15px;
padding: 5px;
}
.my-container pre
{
white-space: pre-wrap; /* CSS 2.1 */
word-wrap: break-word; /* IE7 */
}
.my-container .marker
{
background-color: Yellow;
}
.my-container span[lang]
{
font-style: italic;
}
.my-container figure
{
text-align: center;
border: solid 1px #ccc;
border-radius: 2px;
background: rgba(0,0,0,0.05);
padding: 10px;
margin: 10px 20px;
display: block; /* For IE8 */
}
.my-container figure figcaption
{
text-align: center;
display: block; /* For IE8 */
}
I'm making a blog and I am using a free template to manage my fron-end part, but now I want to add one class called code_block. Every time I write an article and I want to add a
<p class="code_block"> some code</p>
and the code piece to be displayed in a similiar to how this last code is displayed here in stackoverflow.
I went to the END CSS file entered:
.code_block{
color: #933 !important;
border: 5px solid red;
}
didn't work, tried adding the css directly in the html, didn't work, tried adding manualy the css while in chromium web tool, didn't work what is happening ?!
source: https://github.com/martin-varbanov96/summer-2016/tree/master/Pitonia/Django/mysql_blog/blog
EDIT:
made it more specific:
.ar
ticle ul li p .code_block{
color: #933 !important;
border: 5px solid red;
}
Still not working I think priority is not the problem here.
ID has got more priority. Remove the color from here. Or you can override.
#body.home .body div p {
color: #ffffff;
display: block;
font-family: Arial;
font-size: 18px;
font-weight: normal;
line-height: 24px;
margin: 0 auto;
padding: 0;
text-align: center;
width: 780px;
}
You can override it like this...
#body.home .body div p.code_block{
color: #933;
border: 5px solid red;
}
I'm referencing to some bootstrap style sheet and there's a definition for
.badge {
display: inline-block;
min-width: 10px;
padding: 3px 7px;
font-size: 12px;
font-weight: 700;
line-height: 1;
color: #fff;
text-align: center;
white-space: nowrap;
vertical-align: middle;
background-color: #777;
border-radius: 10px;
}
.alert-success {
color: #3c763d;
background-color: #dff0d8;
border-color: #d6e9c6;
}
I want to use this style but due to my HTML class="alert-success badge", it's overridden by the other definition
.panel-default>.panel-heading .badge {
color: #f5f5f5;
background-color: #333;
}
Now that the latter definition is more specific, it prioritize over my desired CSS. How can I resolve this?
EDIT:
There are a lot more other classes that have this issue. Is there a solution I don't need to specify them one by one?
With CSS Specificity, you should just override the more specific selector with your own.
.panel-default > .panel-heading .badge.alert-success {
color: #3c763d;
background-color: #dff0d8;
border-color: #d6e9c6;
}
Edit: Other options can include:
Removing/Altering the offending CSS file (difficult with bootstrap, but doable, and maintenance headache if you decide to update bootstrap.css)
Update/remove offending selectors
Adding :not() selector to avoid certain scenarios
Altering your HTML Structure so that it does NOT follow the offending CSS selectors.
Changing class names and/or using new ones
Inserting/Deleting additional nested divs/elements (to avoid > direct-child selector)
Thankfully, if you have lots of classes to update, a smart regex replace is your best friend, but that's another topic.
Seems like there's no easy and elegant solution, so I just did my simple workaround. I copied out the badge css and gave it a new name to use instead of using the bootstrap badge class. Sad.
.panel-default > .panel-heading .alert-badge {
display: inline-block;
min-width: 10px;
padding: 3px 7px;
font-size: 12px;
font-weight: 700;
line-height: 1;
text-align: center;
white-space: nowrap;
vertical-align: middle;
border-radius: 10px;
}
ID selector has higher specificity priority than CLASS. If you can able to add id, it will over-ride .panel-default>.panel-heading .badge
.panel-default>.panel-heading .badge {
color: #f5f5f5;
background-color: #333;
}
#custom.badge{
background-color: #f00;
}
<div class="panel panel-default">
<div class="panel-heading">
<div class="badge">class target</div>
<div id="custom" class="anything badge">id target</div>
</div>
</div>
Here's the mozilla documentaion for specificity,
https://developer.mozilla.org/en/docs/Web/CSS/Specificity
Thanks!
You know what I'm not sure if your solution is even registering as css. I had to do this to even get a result to show. I think the CSS was just off syntax wise.
.panel-default > .panel-heading, .panel-default > .badge{
color: #f5f5f5;
background-color: #333;
}
I only noticed this because I actually tested out my code this time.
Ck-editor works itself good, after i save editet text from ckeditor to database, and then i load it to page. Generated html is unformated, is there any aditional ckeditor js functions that have to be applied to target area, or is there any detault class needed to be added to text container ?
I checked ck-editor css files but there is no specific class, like when you check "contents.css" in ckeditor files and there is "img.left{border: 1px solid #ccc; .." thats pretty creepy since there is no specific class, it would work in plain iframe but if i show text from ckeditor in more complex page i have to rewrite css like ".wysiwyg img.left" and then reset all css by modified reset.css for .wysiwyg class, and its pretty hard to reset everything, isnt there some other way that i just missed badly in ck-editor documentation? since all i see in there are only examples in actual editor, not how to style generated text itself.
If you just want the HTML authored in CKEditor to look the same inside your page, first you must insert it inside a div element with a custom class, for example, "my-container".
Then you have to include contents.css in your page. Here you have to alternatives: 1) use Scoped Stylesheets or 2) modify contents.css, scoping each rule.
1. Using Scoped Stylesheets
In this case you should use Scoped Stylesheets and JQuery Scoped CSS plugin (due to current lack of browser support).
Your HTML code would look like this:
<div class="my-container">
<style scoped>
#import "ckeditor/contents.css";
</style>
<!-- Your HTML goes here -->
</div>
2. Scoping each rule inside contents.css
In this case you must link to a modified copy of CKEditor's contents.css file. Each of the rule's selector must be scoped to "my-container" class, so it doesn't affect the rest of the page. Example contents.css file:
.my-container
{
/* Font */
font-family: sans-serif, Arial, Verdana, "Trebuchet MS";
font-size: 12px;
/* Text color */
color: #333;
/* Remove the background color to make it transparent */
background-color: #fff;
margin: 20px;
}
.my-container .cke_editable
{
font-size: 13px;
line-height: 1.6em;
}
.my-container blockquote
{
font-style: italic;
font-family: Georgia, Times, "Times New Roman", serif;
padding: 2px 0;
border-style: solid;
border-color: #ccc;
border-width: 0;
}
.my-container .cke_contents_ltr blockquote
{
padding-left: 20px;
padding-right: 8px;
border-left-width: 5px;
}
.my-container .cke_contents_rtl blockquote
{
padding-left: 8px;
padding-right: 20px;
border-right-width: 5px;
}
.my-container a
{
color: #0782C1;
}
.my-container ol,.my-container ul,.my-container dl
{
/* IE7: reset rtl list margin. (#7334) */
*margin-right: 0px;
/* preserved spaces for list items with text direction other than the list. (#6249,#8049)*/
padding: 0 40px;
}
.my-container h1,.my-container h2,.my-container h3,.my-container h4,.my-container h5,.my-container h6
{
font-weight: normal;
line-height: 1.2em;
}
.my-container hr
{
border: 0px;
border-top: 1px solid #ccc;
}
.my-container img.right
{
border: 1px solid #ccc;
float: right;
margin-left: 15px;
padding: 5px;
}
.my-container img.left
{
border: 1px solid #ccc;
float: left;
margin-right: 15px;
padding: 5px;
}
.my-container pre
{
white-space: pre-wrap; /* CSS 2.1 */
word-wrap: break-word; /* IE7 */
}
.my-container .marker
{
background-color: Yellow;
}
.my-container span[lang]
{
font-style: italic;
}
.my-container figure
{
text-align: center;
border: solid 1px #ccc;
border-radius: 2px;
background: rgba(0,0,0,0.05);
padding: 10px;
margin: 10px 20px;
display: block; /* For IE8 */
}
.my-container figure figcaption
{
text-align: center;
display: block; /* For IE8 */
}